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On the similarity of traditional and cluster jets during supersonic gas outflow into flooded space. / Dubrovin, K. A.; Zarvin, A. E.; Rebrov, A. K. et al.

In: Journal of Physics: Conference Series, Vol. 1677, No. 1, 012129, 03.12.2020.

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Dubrovin KA, Zarvin AE, Rebrov AK, Chinenov ST, Borynyak KI, Yaskin AS et al. On the similarity of traditional and cluster jets during supersonic gas outflow into flooded space. Journal of Physics: Conference Series. 2020 Dec 3;1677(1):012129. doi: 10.1088/1742-6596/1677/1/012129

Author

Dubrovin, K. A. ; Zarvin, A. E. ; Rebrov, A. K. et al. / On the similarity of traditional and cluster jets during supersonic gas outflow into flooded space. In: Journal of Physics: Conference Series. 2020 ; Vol. 1677, No. 1.

BibTeX

@article{83ac99ff01744aa699f97b322297201e,
title = "On the similarity of traditional and cluster jets during supersonic gas outflow into flooded space",
abstract = "Annotation. The visualization of gas flows expanding from supersonic nozzles into flooded space under the cluster formation conditions is considered. The technique of exciting the supersonic flow by a well-focused high-voltage electron beam is applied in conjunction with the scanning equipment for the gas objects. The reasons for the secondary cluster jet formation in a flow of easily condensing gases are discussed. A comparison is made between the formation of a traditional spindle-shaped jet and a secondary cluster one. The measurement results of the diameters of the traditional and cluster jets in maximum sections, obtained by the photometry method, are presented. It is shown that for the characteristic sizes of cluster jets of condensing gases, the dependence on parameters proposed by Sherman and Ashkenas is applicable in the entire range of the studied stagnation and background pressures. The similarity of the formation processes of traditional monomeric jets and secondary cluster jets under the conditions of developed condensation of the initial supersonic flow is supposed.",
author = "Dubrovin, {K. A.} and Zarvin, {A. E.} and Rebrov, {A. K.} and Chinenov, {S. T.} and Borynyak, {K. I.} and Yaskin, {A. S.} and Kalyada, {V. V.}",
note = "Funding Information: Department with the financial support of the RFBR (grant no. 20-01-00332\20) and Ministry of Science and Higher Education of the Russian Federation (no. FSUS-2020-0039). Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 36th Siberian Thermophysical Seminar, STS 2020 ; Conference date: 05-10-2020 Through 07-10-2020",
year = "2020",
month = dec,
day = "3",
doi = "10.1088/1742-6596/1677/1/012129",
language = "English",
volume = "1677",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

RIS

TY - JOUR

T1 - On the similarity of traditional and cluster jets during supersonic gas outflow into flooded space

AU - Dubrovin, K. A.

AU - Zarvin, A. E.

AU - Rebrov, A. K.

AU - Chinenov, S. T.

AU - Borynyak, K. I.

AU - Yaskin, A. S.

AU - Kalyada, V. V.

N1 - Funding Information: Department with the financial support of the RFBR (grant no. 20-01-00332\20) and Ministry of Science and Higher Education of the Russian Federation (no. FSUS-2020-0039). Publisher Copyright: © Published under licence by IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/12/3

Y1 - 2020/12/3

N2 - Annotation. The visualization of gas flows expanding from supersonic nozzles into flooded space under the cluster formation conditions is considered. The technique of exciting the supersonic flow by a well-focused high-voltage electron beam is applied in conjunction with the scanning equipment for the gas objects. The reasons for the secondary cluster jet formation in a flow of easily condensing gases are discussed. A comparison is made between the formation of a traditional spindle-shaped jet and a secondary cluster one. The measurement results of the diameters of the traditional and cluster jets in maximum sections, obtained by the photometry method, are presented. It is shown that for the characteristic sizes of cluster jets of condensing gases, the dependence on parameters proposed by Sherman and Ashkenas is applicable in the entire range of the studied stagnation and background pressures. The similarity of the formation processes of traditional monomeric jets and secondary cluster jets under the conditions of developed condensation of the initial supersonic flow is supposed.

AB - Annotation. The visualization of gas flows expanding from supersonic nozzles into flooded space under the cluster formation conditions is considered. The technique of exciting the supersonic flow by a well-focused high-voltage electron beam is applied in conjunction with the scanning equipment for the gas objects. The reasons for the secondary cluster jet formation in a flow of easily condensing gases are discussed. A comparison is made between the formation of a traditional spindle-shaped jet and a secondary cluster one. The measurement results of the diameters of the traditional and cluster jets in maximum sections, obtained by the photometry method, are presented. It is shown that for the characteristic sizes of cluster jets of condensing gases, the dependence on parameters proposed by Sherman and Ashkenas is applicable in the entire range of the studied stagnation and background pressures. The similarity of the formation processes of traditional monomeric jets and secondary cluster jets under the conditions of developed condensation of the initial supersonic flow is supposed.

UR - http://www.scopus.com/inward/record.url?scp=85097329411&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1677/1/012129

DO - 10.1088/1742-6596/1677/1/012129

M3 - Conference article

AN - SCOPUS:85097329411

VL - 1677

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012129

T2 - 36th Siberian Thermophysical Seminar, STS 2020

Y2 - 5 October 2020 through 7 October 2020

ER -

ID: 27082009